All position tractor for mounting a tool such as a welding, cutting or gouging torch

- Arcair Company
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Description

FIG. 1 is a top plan view of a new all position tractor for mounting a tool such as a welding, cutting or gouging torch showing the new design.

FIG. 2 is a bottom plan view thereof.

FIG. 3 is an elevational view taken from the right side thereof.

FIG. 4 is an elevational view taken from the left side thereof.

FIG. 5 is an elevational view taken from the front thereof.

FIG. 6 is an elevational view taken from the back thereof.

The chain shown in FIGS. 1 thru 4 has been broken away in FIG. 5 and omitted in FIG. 6 for convenience of illustration.

Referenced Cited
U.S. Patent Documents
3596892 August 1971 Nakanishi
4158315 June 19, 1979 Kensrue et al.
4327898 May 4, 1982 Grant et al.
Patent History
Patent number: D273097
Type: Grant
Filed: Jun 16, 1981
Date of Patent: Mar 20, 1984
Assignee: Arcair Company (Lancaster, OH)
Inventors: David E. Johnson (Pataskala, OH), Kenneth E. McCall (Lancaster, OH), William J. Coughlin (Lancaster, OH)
Primary Examiner: James M. Gandy
Attorneys: James C. Simmons, E. Eugene Innis
Application Number: 6/274,090